What is pyrolysis - Study guides, Class notes & Summaries

Fire alarm 2 Questions and Answers Graded A+ What are the three sides of the fire triangle? Oxygen, fuel, ignition source What are products of combustion? Heat Radiant energy Smoke Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More Heat is produced when materials ? react to form simpler compounds. exothermically Smoke particles are usually about what size? Between 0.01 microns to about 5,000 m...

CSIA EXAM PRACTICE QUESTIONS AND ANSWERS | ALL POSSIBLE QUESTIONS | LATEST UPDATED 2024/2025 (100% CORRECT) When a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size ratio should be: Ans- 12:1 2. When unlined the smoke chamber walls shall be what thickness: 8" 3. When the opening of the firebox is 6 square feet the extension of the hearth should be: Ans- 20 inches 4. T or F the inner surfaces of the smoke chamber shall not be inclined more t...

IFSTA Chapter 4 & 5 Exam | Questions and Verified Answers| 100% Correct Q: Which heat transfer mechanism is dependent on several factors including the turbulence and velocity of moving gases? (132) [4.3.11, 4.3.12] A. Radiation B. Reflection C. Convection D. Conduction Answer: C. Convection Q: By which mechanism of heat transfer does heat travel in a straight line at the speed of light, allowing heat to travel through vacuums and air spaces? (134) [4.3.11, 4.3.12] A. Ra...

DEX Module 2 Questions with All Correct Answers Which of the following is a goal of meniscal resection? -remove degenerative tissue -spare as much meniscus as possible -reproduce meniscal contour -all of the above - Answer--All of the above This type of shoulder dislocation is the most common, occurring 95% of the time. -anterior -posterior -multidirectional - Answer--Anterior A simple stitch for shoulder instability repair is also referred to as a : -cinch stitch -cer...

Ordinary Construction - Building in which the exterior and load bearing interior walls are noncombustible, or limited combustion, with a minimum one hour resistive rating Open Flame - Open flame of a match or lighter is the most effective and most common ignition source for fires Bernoulli Effect - Wind blowing across a chimney opening, lowering the pressure at the chimney mouth. Yellow: Dangerous goods in numerical order Blue: Dangerous goods by material name Orange: All safety recommend...

Befo final guaranteed questions with complete verified solutionsWhich of the following terms is used to refer to the process that generates sufficient quantities of burnable vapors to ignite in the presence of oxidizer A- pyrolysis B-fire coil C- vapor pressure D-flashpoint - answer A What type of reaction releases energy in the form of sometimes light A- Kinetic B- endothermic C- potential D- exothermic - answer D What product of combustion causes The most fire deaths A- carbon dio...

IFSAC FF1 Exam Questions and Answers 100% Pass Type 1 Diabetes is controlled primarily with - Correct Answer ️️ -Insulin Compared to the general population, firefighters are at a greater risk for which form of cancer - Correct Answer ️️ -Prostate What is the purpose of a personnel accountability system - Correct Answer ️️ -Keep track of all responders assigned to the incident What is the distance a vehicle travels from the moment the brakes are applied until it comes to a sto...

True or False: The Synergy Resection Console can control two handpieces independently as well as simultaneously correct answersTrue The bipolar ablation breaks down tissue by the following process? a. Pyrolysis - decomposition brought about by high temperatures b. Ultrasound - high density waves to destroy tissue c. Chemical Reaction - gently breaks down tissue at the molecular level d. Radioactive iodine - radioactive iodine is injected to destroy tissue correct answersc. Chemical Reac...

What are the reasons for investigating fires? - Answer To eliminate reoccurrence Upgrade existing fire codes Determine if a criminal act took place What is NFPA 921 - Answer Guide for Fire and Explosion Investigations What is NFPA 1033 - Answer Standards for Professional Qualifications for Fire Investigation What is NIST? - Answer National Institute of Standards and Technology What is CCAI? - Answer California Conference of Arson Investigators Subrogation - Answer The assumption...

Draft is measured by... - inches in water column Definition of Draft - Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Give it more air What has the greatest effect on FLOW? - Size of venting system passageway A masonry chimney is required by what to have a cleanout if the flue previously vented a solid or liquid fuel appliance? - NFPA 54 (National Fuel Gas Code) High efficiency gas + oil appliances generate a lot of____ which can_...